Earticle

초록

영어

In this paper, it was supposed to current mode design included to required current of ideal LED, through asymptotic method for LED driving. LED`s current characteristic has exponential function, and implementation of driving circuit exists problems. However, it can be designed to linear current source through asymptotic method for ideal required current Proposed LED driving circuits was confirmed the linearity to switched input constant current sources, and driving circuits was designed to satisfy the LED current requirement. Proposed circuit has LSB corresponding to 800μA in 9.6um width and confirmed by Dong-Bu 0.35um CMOS process.

목차

Abstract
 1. Introduction
 2. Design of Current mode LED Driving Circuit using Asymptotic Method
 3. Conclusion
 Acknowledgements
 References

키워드

저자

• Kyung-Ryang Lee [ Dept. of Graduate School of NID, Seoul National University of Science & Technology, Seoul, Korea ]
• Jin-Tae Kim [ FiveTek, SeongNam, Korea ]
• Jung-kyu Rho [ Dept. of Computer Science, SeoKyeong University, Seoul, Korea ]
• Chong-hoon Lee [ Dept.of Sports Science, Seoul National University of Science & Technology, Seoul, Korea ]
• Jae-Sang Cha [ Dept. of Electronics and IT Media Engineering, Seoul National University of Science & Technology, Seoul, Korea ]
• Seong-Kweon Kim [ Dept. of Electronics and IT Media Engineering, Seoul National University of Science & Technology, Seoul, Korea ] Corresponding Author

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605